Creonic DVB-S2X Demodulator

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The Creonic DVB-S2X Demodulator is a low-complexity high-performance solution that allows for symbol rates of up to 100 MSymb/s on state-of-the-art FPGAs and performs all tasks of an inner receiver. The demodulator expects the quantized, complex baseband samples from an analog-digital-converter (ADC) and recovers timing, frequency and phase of the complex mapped symbols. In addition, the core handles PL frame recovery and PL de-framing. The demodulator’s output perfectly fits the Creonic DVB-S2X forward error correction IP core that implements LDPC and BCH decoding.

DVB-S2X is the next generation satellite transmission standard which is an extended version of its well-established predecessor DVB-S2. The new specification allows for spectral efficiency gains of up to 50% by offering lower roll-off factors, higher modulations and a finer code rate granularity compared to DVB-S2.

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Key Features

Compliant with DVB-S2 and DVB-S2X
Supports ACM, CCM, and VCM modes
Support for short and long blocks (16,200 bits and 64,800 bits)
Support for QPSK to 256-APSK
Support for very low SNR modes (VLSNR) optional
Output of XFEC FRAMEs for further processing by the Creonic FEC Decoder

Offering Brief

Device Family	Arria® 10 SX SoC FPGA, Agilex® 5 FPGAs and SoC FPGAs E-Series, MAX® 10 FPGA, Arria® V GZ FPGA, Agilex® 9 FPGAs and SoC FPGAs Direct RF-Series, MAX® V CPLD, Agilex® 7 FPGAs and SoC FPGAs I-Series, Arria® V SX SoC FPGA, Stratix® 10 DX FPGA, Stratix® 10 SX SoC FPGA, Agilex® 7 FPGAs and SoC FPGAs M-Series, Cyclone® V GT FPGA, Arria® 10 GT FPGA, Arria® V ST SoC FPGA, Arria® 10 GX FPGA, Stratix® 10 TX FPGA, Stratix® IV E FPGA, Stratix® IV GX FPGA, Arria® V GX FPGA, Cyclone® V E FPGA, Agilex® 3 FPGAs and SoC FPGAs C-Series, Cyclone® V GX FPGA, Stratix® V GS FPGA, Stratix® V GX FPGA, Agilex® 5 FPGAs and SoC FPGAs D-Series, Stratix® 10 GX FPGA, Arria® V GT FPGA, Cyclone® 10 LP FPGA, Agilex® 7 FPGAs and SoC FPGAs F-Series, Cyclone® 10 GX FPGA, Stratix® 10 AX SoC FPGA, Stratix® III FPGA
Offering Status	Production
Integrated Testbench	Yes
Evaluation License	No
Design Examples Available	No
Demo	No
Compliance	No
Latest Quartus Version Supported	22.4.0
Development Language	C/C++, Verilog, VHDL

Deliverable includes Verilog source code or synthesized netlist, VHDL testbench, and bit-accurate Matlab, C or C++ simulation model

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